PLATE IXHL JRqyaZ Soo. Trans VOL. 2JW. 



Kg.l 



Kg. 2 



Kg. 3 



K£. 4 



mmww/ftmt 

 ammammmmam 

 iMMmmmm 



MMAAAAAAAMAAM 

 ^AAMAAAAMMAAA 



mN^ 



t£ 



Kg. 6 



Kg. 8. 



Rg- 7 



M 



Fig. 10 



Kg. 11 



W.i A.K !,-hi>,-t>m JJm r 



